Description

Digital Logic Circuits Trainer with Eight Module and Function Generator
& DC Power Supply

Technical Specifications :

• The Digital Logic Circuits Trainer should consist of following eight modules with Function Generator and  DC Power Supply:

1. Module One: Chapter 1: Basic Logic Gates Circuits :

Experiment 1:

• Logic Gates Structure Circuits (DL, RTL,TTL, CMOS)
• Input Data Length: 2 bits;
• Input Data Mode: Dip Switch

Experiment 2 :

Logic Gates Circuits Include Logic Gates:
AND Gate; NAND Gate; NOT Gate; OR Gate; NOR Gate;
XOR Gate

Experiment 3 :

• Voltage and Current Measurement (TTL, CMOS)
• Voltage Measurement: VIH, VIL, VOH, VOL;
• Current Measurement: IOH, IOL

Experiment 4 :

Interface between Logic Gates Circuits
(TTL and CMOS Transform) TTL to CMOS Transform:
Input: 5 V; Output: 12 VCMOS to TTL Transform:
Input: 12V; Output: 5 V

Experiment 5 :

• Transmission Delay Measurement (TTL, CMOS)TTL
• Transmission Delay: 20.8 nS; CMOS
• Transmission Delay: 99.1 nS

2. Module Two: Chapter 2: Combinational Logic Circuits :

Experiment 1 :

• 4 Bits Comparator Circuit Input Data Length: 4 bits;
• Input Data Mode: Dip Switch;
• Output Data Length: 3 bits;
• Data Display Mode: LED Display

Experiment 2 :

• Bits Parity Generator
• Input Data Length: 9 bits;
• Input Data Mode: Dip Switch;
• Output Data Length: 2 bits;
• Data Display Mode: LED Display

Experiment 3 :

• Tristate and Schmitt Gate Circuits
• Tristate Gate: Data Length: 1 bit;
• Input Data Mode: Dip Switch
• Schmitt Gate: Measurement VIH, VIL, VOH, VOL

Experiment 4 :

• Half Adder and Full Adder Half Adder:
• Input Data Length: 2 bits;
• Input Data Mode: Dip Switch;
• Output Data Length: 2 bits;
• Data Display Mode: LED Display
• Full Adder: Input Data Length: 3 bits;
• Input Data Mode: Dip Switch;
• Output Data Length: 2 bits;
• Data Display Mode: LED Display

Experiment 5 :

• Half Subtractor and Full Subtractor Half Subtractor:
• Input Data Length: 2 bits;
• Input Data Mode: Dip Switch;
• Output Data Length: 2 bits;
• Data Display Mode: LED Display
• Full Subtractor: Input Data Length: 3 bits;
• Input Data Mode: Dip Switch;
• Output Data Length: 2 bits;
• Data Display Mode: LED Display

3. Module Three: Chapter 3: Extended Combinational Logic Circuits :

Experiment 1 :

• Arithmetic Logic Unit (ALU) Circuit
• Input Data Length: 4 bits;
• Input Data Mode: Dip Switch;
• Output Data Length: 4 bits;
• Data Display Mode: LED Display;
• Operation instruction: 16 Types

Experiment 2 :

• Encoder Circuit
• Input Data Length: 8 bits;
• Input Data Mode: Dip Switch;
• Output Data Length: 3 bits;
• Data Display Mode: LED Display

Experiment 3 :

• Decoder Circuit
• Input Data Length: 3 bits;
• Input Data Mode: Dip Switch;
• Output Data Length: 8 bits;
• Data Display Mode: LED Display

Experiment 4 :

• Multiplexer Circuit
• Input Data Length: 4 bits;
• Input Data Mode: Dip Switch;
• Output Data Length: 1 bit;
• Data Display Mode: LED Display

Experiment 5 :

• Demultiplexer Circuit
• Input Data Length: 1 bit;
• Input Data Mode: Dip Switch;
• Output Data Length: 4 bits;
• Data Display Mode: LED Display

Experiment 6 :

• Digitally Controlled Analog
• Multiplexer and Demultiplexer
• Circuits Multiplexer: Input Voltage: 0 V ~ 5 V;
• Input Quantity: 2;
• Output Voltage: 0 V ~ 5 V; Output Quantity: 1
• Demultiplexer: Input Voltage: 0 V ~ 5 V;
• Input Quantity: 1;
• Output Voltage: 0 V ~ 5 V;
• Output Quantity: 2

4. Module Four: Chapter 4: Clock Generator Circuit :

Experiment 1 :

• Constructing Oscillator Circuit with
• Basic Logic Gates and Schmitt Gates
• Basic Logic Oscillator: Output Frequency: 3.58 MHz;
• Schmitt Gates Oscillator: Output Frequency: 3.58 MHz

Experiment 2 :

• Voltage Controlled Oscillator Circuit
  (Output Frequency: 26.8 kHz ~ 35.5 kHz)

Experiment 3 :

• BJT Astable Multivibrator Oscillator
  Circuit (Output Frequency: 160 kHz)

Experiment 4 :

• Operational Amplifier Oscillator
  Circuit (Output Frequency: 2.56 kHz)

Experiment 5 :

• 555 Astable Multivibrator and Monostable Multivibrator
• Oscillator Astable Multivibrator: 4.75 Hz;
• Monostable Multivibrator: User Controlled

5. Module Five: Chapter 5: Sequential Logic Circuits :

Experiment 1 :

• RS Flip-flop Circuit
• Input Data Length: 2 bits;
• Input Data Mode: Dip Switch;
• Output Data Length: 1 bit;
• Data Display Mode: LED Display

Experiment 2 :

• JK Flip-flop Circuit
• Input Data Length: 2 bits;
• Input Data Mode: Dip Switch;
• Output Data Length: 2 bits;
• Data Display Mode: LED Display

Experiment 3 :

• D Flip-flop Circuit
• Input Data Length: 1 bit;
• Input Data Mode: Dip Switch;
• Output Data Length: 2 bits;
• Data Display Mode: LED Display

Experiment 4 :

• Asynchronous Counter Circuit
• Output Data Length: 4 bits;
• Data Display Mode: LED Display

Experiment 5 :

• Synchronous Counter Circuit
• Input Data Mode: Dip Switch;
• Output Data Length: 5 bits;
• Data Display Mode: LED Display

Experiment 6 :

• Presettable Synchronous Counter Circuit
• Presettable Data Length: 4 bits;
• Input Data Mode: Dip Switch;
• Output Data Length: 5 bits;
• Data Display Mode: LED Display;
• Count Mode: Up Count or Down Count

6. Module Six: Chapter 6: Memory Circuits :

Experiment 1 :

• Constructing ROM
• Circuit with Diodes Store
• Data Length: 2 bits;
• Data Display Mode: LED Display

Experiment 2 :

• Constructing RAM Circuit with D Flip-flop
• Input Data Length: 4 bits;
• Input Data Mode: Dip Switch;
• Output Data Length: 4 bits;
• Data Display Mode: LED Display

Experiment 3 :

• Programmable ROM Circuit

Experiment 4 :

• 64 Bits RAM Circuit Input
• Data Length: 4 bits;
• Input Data Mode: Dip Switch;
• Output Data Length: 4 bits;
• Data Display Mode: LED Display

7. Module Seven: Chapter 7: Converter Circuits :

Experiment 1 :

• OPA ADC Circuit Analog
• Input: 0 V–5 V;
• Data Display Mode: LED Display;
• Resolution: 4 bits

Experiment 2 :

• ADC0804 ADC Circuit Analog
• Input: 0 V–5 V;
• Data Display Mode: LED Display;
• Resolution: 8 bits

Experiment 3 :

• 4 Bits R-2R DAC Circuit
• Digital Input: 4 bits;
• Analog Output: 0 V–5 V

Experiment 4 :

• Unipolar DAC0800 DAC Circuit
• Digital Input: 8 bits;
• Input Data Mode: Dip Switch;
• Analog Output: 0 V – 5 V; Step Value: 0.019 V

Experiment 5 :

• Bipolar DAC0800 DAC Circuit
• Digital Input: 8 bits;
• Input Data Mode: Dip Switch;
• Analog Output: –5 V – 5 V;
• Step Value: 0.038 v

8. Module Eight: Chapter 8: Logic Application Circuits:

Experiment 1 :

• Electronic Voting Circuit (7408, 7404, 7432, 7486)

Experiment 2 :

• Electronic Wheel-amusement Circuit
  (Vcc = 12 V; IC: 555, CD4017B)

Experiment 3 :

• Electronic Competition Answer
  Circuit (Vcc = 12 V; IC: CD4011B)

Experiment 4 :

• Traffic Light Circuit (Vcc = 12 V; IC: 555, CD4017B)

Function Generator & DC Power Supply Module:- 

• Waveforms: Sine,
• Triangle, Square,
• TTL PulseAmplitude: >10
• VppImpedance: 50 ±10%Duty
• Control: 30% ~ 60%
• Display: 6-Digit LED Display
• Frequency Range: 10 Hz to 100 kHz (4 Ranges),
• 100 Hz to 1 MHz (4 Ranges)

Frequency Control – 

• Separative Coarse and Fine Tuning Constant
• Voltage Output: ±5V, ±12V Variable
• Voltage Output: 0V ~ ±15V
• Power Source: 220V AC ±10%, 50Hz

Accessories:

• User Manual: 1 Nos
• With Standard Accessories.
• 4mm Safety Socket

Others:

• Parts Origin: China, Taiwan or Japan
• Manufacturing: Assemble in Bangladesh
• Installation
• Training